Intel today announced the Optane 800p series M.2 NVMe cache SSD. This series succeeds the original Optane Memory series, which came in 16 GB and 32 GB capacities. The new Optane 800p comes in 58 GB and 118 GB, and offers acceleration to a HDD or slower SSD-based machine, just like the original. It can also be used as a standalone SSD since it’s big enough to hold an OS installation and some software. Intel also encourages buying two or more of these drives for NVMe RAID.
The drive is built in the M.2-2280 form-factor, and takes advantage of PCI-Express gen 3.0 x2 interface. Both the 58 GB and 118 GB variants have identical performance numbers from Intel: up to 1450 MB/s sequential reads, up to 640 MB/s sequential writes, up to 250,000 IOPS (8 GB span) random reads, and up to 145,000 IOPS (8 GB span) random writes. Endurance is where 3D XPoint memory begins to shine, both variants have their endurance rated at 365 TBW. Available now, the Optane 800p 58 GB is priced at USD $129.99, while the 118 GB variant goes for $199.99.